415406316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61927}}^1$

素因数の和:61990

約数の個数: 48

約数和(自身を含む): 1068134144

約数和(自身を除く): 652727828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 61927, 123854, 185781, 247708, 371562, 743124, 805051, 1610102, 2415153, 2662861, 3220204, 4830306, 5325722, 7988583, 9660612, 10651444, 15977166, 31954332, 34617193, 69234386, 103851579, 138468772, 207703158, 415406316]

約数ペア:

[(1, 415406316), (2, 207703158), (3, 138468772), (4, 103851579), (6, 69234386), (12, 34617193), (13, 31954332), (26, 15977166), (39, 10651444), (43, 9660612), (52, 7988583), (78, 5325722), (86, 4830306), (129, 3220204), (156, 2662861), (172, 2415153), (258, 1610102), (516, 805051), (559, 743124), (1118, 371562), (1677, 247708), (2236, 185781), (3354, 123854), (6708, 61927)]